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Home: Perl Programming Help: Beginner:
some regular expressions...

 



yaniv_av
Novice

Nov 3, 2002, 10:33 AM

Post #1 of 4 (404 views)
some regular expressions... Can't Post

How can I combine those 2 operations into one substitute operation:
$file=~s/ {2,}/ /g;
$file=~s/[^a-zA-Z<>\/ ]//g;


Paul
Enthusiast

Nov 3, 2002, 10:41 AM

Post #2 of 4 (400 views)
Re: [yaniv_av] some regular expressions... [In reply to] Can't Post

You can't because one it substituting with a space and the other with nothing.


yaniv_av
Novice

Nov 3, 2002, 12:15 PM

Post #3 of 4 (398 views)
Re: [RedRum] some regular expressions... [In reply to] Can't Post

And suppose the replacment was the same ? like nothing in both cases ?


Paul
Enthusiast

Nov 3, 2002, 12:20 PM

Post #4 of 4 (396 views)
Re: [yaniv_av] some regular expressions... [In reply to] Can't Post


Code
$file =~ s#\s\s+|[^a-z<>/]+##ig;


 
 


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